Answer:
170
Step-by-step expla
A restaurant offers four different appetizers, nine different entrees, and three different desserts
How
many different meals can you order of one appetizer, one entrée, and one dessert?
Step-by-step explanation:
with multiplying rules, we get
4 × 9 × 3 = 108 different meals
Find the values of x and y.
Answer:
The answers are
x=12
y=60
An angle measures 14º more than the measure of its supplementary angle.
What is the measure of each angle?
T
Answer:
83 and 97
Step-by-step explanation:
Supplementary angles are two angles with a sum of 180 ∘
small angle = x
large angle = x+14
x + (x+14) = 180
2x +14 = 180
2x= 166
x = 83
large = 83 +14 = 97
83+97 = 180
i need helppp like asap please and thank u
Answer:
Function B > Function A > Function C
Step-by-step explanation:
For function A,
From the given table,
Two points are (3, 3) and (5, 7).
Rate of change of the function between these points = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
= [tex]\frac{7-3}{5-3}[/tex]
= 2
For function B,
Rate of change = [tex]\frac{\triangle y}{\triangle x}[/tex]
Here, Δy = y-intercept = 3
And Δx = x-intercept = -5
Therefore, rate of change = [tex]\frac{3}{-5}[/tex]
= -0.6
For function C,
Equation of the line → y = 3x + 1
By comparing this equation with slope-intercept form of the equation,
y = mx + b
Slope of the line = m = 3
Rate of change = 3
Now we can write the rate of changes of each function from least to greatest.
-0.6 > 2 > 3
Function B > Function A > Function C
Find the gradient of the line segment between the points (3,2) and (2,5).
The answer is -3, hope this helps!
Mr. Deutsch ran 42 miles in 8 hours. What was his miles per hour?
Answer:
3 miles
Step-by-step explanation:
8 hours ----> 42 miles
1 hour
= 24 / 8
= 3 miles
So, His miles per hour is 3 miles.
Answer:Answer:
3 miles
Step-by-step explanation:
8 hours ----> 42 miles
1 hour
= 24 / 8
= 3 miles
Hope this helps
Write this number in standard notation.
2.0 x 10^5
Answer:
2^6 x 10^5
Step-by-step explanation:
10^5
= ( 2 x 5 )^5
= 2^5 x 5^5
2 x 10^5
= 2^1 x 2^5 x 10^5
= 2^( 1 + 5 ) x 10^5
= 2^6 x 10^5
can you please help me find the area of the parallelogram!! can you show your work plz
Find the input (x) of the function y = 1/4x+ 12 if the output
(y) is 6
Answer:
x = -24
Step-by-step explanation:
y = 1/4x+12 (Substitute 6 for y)
6 = 1/4x+12 (Subtract 12 from both sides)
6-12= -6 so its now -6 = 1/4x and since its a fraction you want to multiply both sides by the reciprocal
4*-6 = 1/4x*4 (1/4*4=1 which is 1x or x)
-24 = x
Answer:
y=1/4x+12
6=1/4x+12
1/4x=6-12
1/4x=-6
0.25x=-6
x=-6÷0.25
x=-24
Step-by-step explanation:
first put the given value into the equation
inverse rule:
+ve changes to -ve(vice versa)
÷changes to ÷(vice versa)
The point A(-6, 8) is reflected over the point (-7, 6) and its image is point B. What are the coordinates of point B?
Answer: The answer is (-8, 4)
Step-by-step explanation:
Structural and functional unit of life is what?
Cell is the Structural and functional unit of life.
Answer:
cells
hope this helps
have a good day :)
Step-by-step explanation:
please help me pleaseeee
Answer:
B) 29%
Step-by-step explanation:
7/24=0.290.29× 100%= 29%༻✦༺ ༻✧༺༻✦༺
hope it helps...
have a great day!!
The number of pages read by two students each day for 5 days are listed in the table.
Pages Read
Student
Number of Pages in Each Book
Lionel
90, 45, 30, 25, 15
Aaron
55, 19, 40, 16, 75
Which statements are true regarding the two data sets? Check all that apply.
The means for both data sets are equal.
The means for the data sets are not equal.
The range of the number of pages Lionel read is greater than the range of the number of pages Aaron read.
The range of the number of pages that Lionel read is 75.
The range of the number of pages that Aaron read is 50.
Answer:
Means for both are equal
Range for Lionel is greater than for Aaron
Range for Lionel is 75
Step-by-step explanation:
Answer:
person above is right
Step-by-step explanation:
The central angle of a sector is 100° and the radius of the circle is 17 yds. What is the area of the sector to the nearest tenth?
Answer:
9
Step-by-step explanation:
pork plus allpurpose
“Number of teeth each child has in second grade class.”
Low or high variability?
Which are steps in the process of completing the square used to solve the equation 3 – 4x = 5x2 – 14x? Check all that apply.
3 = 5(x2 + 2x)
3 = 5x2 – 10x
4 = 5(x2 – 2x + 1)
8 = 5(x2 – 2x + 1)
3 = 5(x – 1)2
4 = 5(x – 1)2
StartFraction 8 Over 5 EndFraction = (x – 1)2
Answer:
1. 3 = 5x2 – 10x
2. 8 = 5(x2 – 2x + 1)
3. StartFraction 8 Over 5 EndFraction = (x – 1)2
Step-by-step explanation:
3-4x=5x^2-14x
3=5x^2-14x+4x
3=5x^2-10x
5x^2-10x-3=0
1. 3 = 5x2 – 10x
2. 8 = 5(x2 – 2x + 1)
8=5x^2-10x+5
8-5=5x^2-10x
3=5x^2-10x
3. StartFraction 8 Over 5 EndFraction = (x – 1)2
8/5=x^2-2x+1
Cross product
8=5(x^2-2x+1)
8=5x^2-10x+5
8-5=5x^2-10x
3=5x^2-10x
Answer:
3 - 4x = 5x2 - 14x
= 3 - 5x2 = - 14x + 4x
= 3 - 10 = 10x
= 7 = 10x
= x = 7/10
= x = 0.7
Step-by-step explanation:
8. A cellphone company charges $29.99 per month for the first 500 minutes of calls and $0.30 a minute for any calls over the 500-minute limit. . Last month Demetria made 615 minutes of calls on her cellphone. Excluding tax, what were the total charges for her cellphone calls last month? A. $29.99 B. $34.50 C. $64.49 D. $184.50
Answer:
C) $64.49
Step-by-step explanation:
let 'x' = #minutes
cost = 29.99 + 0.3(x-500)
= 29.99 + .3(115)
= 29.99 + 34.50
= $64.49
b bananas cost $1.45csnd a apples cost $2.35 how much does one banana cost
Answer:
$1.45?
Step-by-step explanation:
You never said a bag of bananas cost $1.45 you said "b bananas cost $1.45". So I'm assuming the b part was a typo and the s on bananas .
Plz help ASAP this is due tomorrow
Step-by-step explanation:
volume = ⅓×3×3×5
= 3×5
= 15 m³ (D)
Josh currently bench presses 150 lbs. He increases that amount by 20% . How much can he bench press now? *
Answer:
180
Step-by-step explanation:
100%-> 150
1%->1.5
120%-> 180
Will mark brainliest!!
Identify the solid from its net
triangular prism
rectangular prism
triangular pyramid
rectangular prism
Answer:
triangular pyramid
Step-by-step explanation:
Stephen is merging onto a highway. The increase in Stephen's speed for the first 8 seconds can be described by the function f(t)=t2+13t, where t is time in seconds. Which is the average rate of change of f(t) between t=2 and t=6?
Answer:
21m/s
Step-by-step explanation:
The average rate of change is expressed as;
A(t) = f(b) - f(a)/b-a
a = 2, b = 6
f(2) = 2² + 13(2)
f(2) = 4 + 26
f(2) = 30
f(6) = 6² + 13(6)
f(6) = 36 + 78
f(6)= 114
b- a = 6-2
b-a = 4
Substitute;
A(t) = 114 - 30/4
A(t) = 84/4
A(t) = 21
Hence the average rateof change is 21m/s
What is the inverse of the function f(x) = 2x + 1?
o hex) = x-1
h(x) =
10x) = 3x-2
h(x) = 5x + 2
Answer:
y = x /2 - 1/2
Step-by-step explanation:
y = h(x)
y = 2x + 1 Interchange x and y
x = 2y + 1 Subtract 1
x - 1 = 2y Divide by 2
x/2 - 1/2 = y
y = x/2 - 1/2
None of your answers look like mine. If there is a mistake somewhere please leave a note.
12 and one half minus negative 4 and one half
Answer:
12-1/2- -4-1/2
Step-by-step explanation:
Yuri is 5 miles from home he walks home at a speed of 1.5 miles per hour. The variable x represents time in hours and y represents yuri's distance from home in miles. Which equation models this solution
Answer:
1.5x= y
Step-by-step explanation:
Speed = distance / time
The variable x represents time in hours and y represents yuri's distance from home in miles.
Therefore
Speed = y/ x
But distance = 5 miles and speed= 1.5 miles
1.5 = y/x
or
1.5x= y
can someone help with this? ive been doing the other ones correctly but this one has me stumped
RS is tangent to the given Circle.
We know that, radius from the center of the circle to the point of tangency is perpendicular to the tangent line.
So,
∠CRS = 90°
We also know that, sum of all angles inside a triangle is 180°.
So,
∠CRS + ∠CSR + ∠RCS = 180°
90° + 46° + x = 180°
136° + x = 180°
x = 180° - 136°
x = 44°
So, the value of x = 44°.
Im bo red would someone like to send riddles?
Answer:
came on hear +254102580056
i want to fined out the digree of polynomial 5 x^4 + 3 x^2 + 1
Answer:
4
Step-by-step explanation:
The degree of a polynomial is the highest degree of a monomial contained within the polynomial. The degree of the monomial is the sum of the exponents on the variables. Example, the degree of -4x^6y is 6+1=7.
Example, the degree of 4x^8 is 8.
So the degree of 5x^4 is 4.
The degree of 3x^2 is 2.
The degree of 1 is 0 since there is no variable in this expression.
So the degree of 5 x^4 + 3 x^2 + 1 is 4.
At a circuit-training fitness center, participants are asked to roll 2 dice simultaneously when they complete the circuit. If they roll doubles (both dice show the same number), then they win a water bottle.
Which of the following outcomes of 2 dice rolls would result in a player winning a water bottle? Check all that apply.
1, 1
1, 5
3, 3
2, 3
4, 6
6, 6
5, 6
Answer:
1,1 3,3 6,6
Step-by-step explanation:
Answer:
Step-by-step explanation:
i need the answer for this problem
Answer:
1.8x10^-4
Step-by-step explanation:
I did it by the calculator